After all the posts i've read, my guts tell me it S6 AND CP to ZEN conversion. Don't see the latter taking too long as Cryptic has been sounding the battle horns about the conversion for a while now. Also, the actual conversion process is probably replacing all instances of CP (graphically and in the code) to ZEN and a simple mathematical equation to convert on a 1=1.25 scale.
As far as S6, guts tell me they had enough info from Tribble Test Weekend to get most of the major bugs worked out... logically speaking 7 hours is really an aggressive estimate...
So is the betting pool open on how long the downtime will really last? LOL.
NOTE: the preceding statements are only an expressed opinion of sonoframon, and as such may be taken with a grain of salt, sand, or any sort of molecule, not excluding Higgs Bosons.
WELL IF THE JAPORI INCIDENT HAS TAUGHT ME ANYTHING, IT'S THAT MY EXISTENCE IS AN EXPLOIT. THANKS CRYPTIC.